Kingdom: Animalia
Phylum: Arthropoda
Class: Arachnida
Order: Araneae
Suborder: Araneomorphae
Section: Entelegynae
Family: Salticidae
Species: Unknown 

The jumping spider family (Salticidae) contains more than 500 described genera and about 5,000 described species, making it the largest family of spiders with about 13% of all species.Jumping spiders have some of the best vision among invertebrates and use it in courtship, hunting, and navigation. Though they normally move quietly and fairly slowly, most species are capable of very agile jumps, notably when hunting, but sometimes in response to sudden threats. Both their book lungs (a type of respiration organ) and the tracheal system are well-developed, and they use both systems (bimodal breathing). Jumping spiders are generally recognized by their eye pattern. All jumping spiders have four pairs of eyes with particularly large anterior median eyes.

A small jumping spider found in New Plymouth, Taranaki on a garden shrub.
Jumping Spiders Family Salticidae .JPG 

A small jumping spider with 6 mm body found in New Plymouth
1-1-Jumping spider 6 mm.JPG 

Thanks to Wikipedia for text and information: